DULUTH, Minn. — A $700,000 grant from the U.S. Department of Energy (DOE) will fund the design of a geothermal district that, using waste heat from a regional sewer system, could one day heat ...
DULUTH — Duluth has been awarded a $700,000 grant by the Department of Energy to develop a geothermal district heating system using waste from Western Lake Superior Sanitary District to heat buildings ...
Geothermal energy is a type of renewable energy that uses accessible thermal energy deep underground, extracting the heat from geothermal reservoirs in the Earth’s crust. Since the heat from the Earth ...
Vail received encouraging results from a preliminary thermal conductivity report to determine the viability of using geothermal energy to fuel its snowmelt system. The town has explored options over ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results